Mode
E Mixolydian
The E Mixolydian mode — E F# G# A B C# D — shown across the guitar neck.
Swipe the neck sideways to see the higher frets.
E Mixolydian is the major scale with one note changed — the b7, D. That single note is what the mode sounds like; lean on it and the colour is obvious, avoid it and you are just playing major.
Notes
E F# G# A B C# D
Intervals
1 2 3 4 5 6 b7
Parent scale
A Major
Degree of parent
5
The tool shows this from its parent key, A major, with E marked as where Mixolydian begins, the same seven notes centered on A.